# \#ilu

**URL:** https://discourse.julialang.org/tag/ilu/1478.md

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## [Accessing the coefficients of a preconditioner](https://discourse.julialang.org/t/accessing-the-coefficients-of-a-preconditioner/106789)

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**Author:** [@Gravlax](https://discourse.julialang.org/u/Gravlax)\
**Replies:** 4\
**Last updated:** [November 28, 2023, 8:04pm UTC](https://discourse.julialang.org/t/accessing-the-coefficients-of-a-preconditioner/106789 "2023-11-28T20:04:25Z")

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Hi all, I would like to access coefficients of a preconditioner constructed using the ILUZero package. ILUZero returns an object of type ::ILU0Precon{Float64, Int64, Float64} which contains a sparse representations of …